DBT-galactography: a promising tool for improving the diagnostic workup of nipple discharge

European Radiology Experimental

Table 1 Diagnostic performance of digital breast tomosynthesis (DBT)-galactography and full-field digital (FFD)- galactography in 49 patients with pathologic nipple discharge

	TP	TN	FP	FN	Sensitivity (%)		Specificity (%)		Accuracy (%)
	TP	TN	FP	FN	Point estimate	95% CI	Point estimate	95% CI	Point estimate	95% CI
DBT-galactography	41	6	0	2	95.3	84.2–99.4	100.0	54.1–100.0	95.9	86.0–99.5
FFD-galactography	33	6	0	10	76.7	61.4–88.2	100.0	54.1–100.0	79.6	65.7–89.8

CI Confidence interval, FN False negatives, FP False negatives, TN True negatives, TP True positives